Please consider editing your post and mark it as obsolete instead. Do you want to delete post?
The command "....\Build\BatchFiles\Build.bat -Target="UnrealEditor Win64 DebugGame" -Target="ShaderCompileWorker Win64 Development -Quiet" -WaitMutex -FromMsBuild" was exited with code 6.
Could you send us your Rider and UnrealBuildTool (UBT) logs, so we could investigate this issue? You can open an issue using Help -> Report a Bug (and confirm the log attachment) after reproducing this problem.
In this case, Rider logs will be collected and attached automatically, so you'll only need to attach your UBT logs to the issue.
Hello Ben Westeroth,
Could you send us your Rider and UnrealBuildTool (UBT) logs, so we could investigate this issue? You can open an issue using Help -> Report a Bug (and confirm the log attachment) after reproducing this problem.
In this case, Rider logs will be collected and attached automatically, so you'll only need to attach your UBT logs to the issue.
Let me know if you have any questions.